WPLift.com has published a cool post that looks into the dark economy surrounding WordPress. That is, those who use WordPress in nefarious ways for profit. Examples include spammers, those who buy automated blog comments, hackers, and the unethical practice of reselling GPL products using trademarks and branding.
Previous Post: WordPress.com Moves Up to #7 Ranked Website for US Traffic
Next Post: Huge Collection Of WordPress Site Logos